ArchOS: /usr Partition + Verity #27

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opened 2023-07-22 23:35:57 +00:00 by eichehome · 2 comments

eichehome commented

2023-07-22 23:35:57 +00:00

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(256 bit) Partition UUID of /usr = (128 bit) Root Hash + (128 bit) Partition UUID of /usr-Verity
Damit sollte auch die /usr Partition automatisch gemountet werden.

(256 bit) Partition UUID of /usr = (128 bit) Root Hash + (128 bit) Partition UUID of /usr-Verity Damit sollte auch die /usr Partition automatisch gemountet werden.

eichehome added the

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label 2023-07-22 23:36:07 +00:00

eichehome added this to the Generelle Konfiguration project 2023-07-22 23:36:21 +00:00

eichehome changed title from ~~/usr Partition + Verity~~ to ArchOS: /usr Partition + Verity

2023-08-27 15:29:33 +00:00

eichehome commented

2023-08-27 15:40:53 +00:00

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SALT="1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
veritysetup format --salt=${SALT} /dev/disk/by-label/data /dev/disk/by-label/hash
veritysetup open /dev/disk/by-label/data usr /dev/disk/by-label/hash <roothash>

```bash SALT="1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef" veritysetup format --salt=${SALT} /dev/disk/by-label/data /dev/disk/by-label/hash veritysetup open /dev/disk/by-label/data usr /dev/disk/by-label/hash <roothash> ```

eichehome commented

2023-08-27 15:45:31 +00:00

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mount -o ro /mnt/usr /dev/mapper/usr